Skip to main content
. 2021 Aug 26;2:722676. doi: 10.3389/froh.2021.722676

Table 1.

IL-1 family of ligands and receptors (adapted from Dinarello, [15]).

IL-1 family member Receptor Function
IL-1α IL-1R1/IL-1R2 PI/AI
IL-1β IL-1R1/IL-1R2 PI/AI
IL-1RA IL1-R1 AI
IL-18 IL-1R5 PI
IL-33 IL-1R4 PI
IL-36α, β, γ IL-1R6 PI
IL-36RA IL-1R6 AI
IL-37 IL-1R5 AI
IL-38 IL-1R6 AI